0647_042_045_ECG 2 512 1843200 0647_042_045_ECG.mat 16+24 1.5270402137620953(-17270)/nu 16 0 -17247 18464 0 ECGL 0647_042_045_ECG.mat 16+24 1.5284648344276994(-17316)/nu 16 0 -17271 24662 0 ECGR #Utility frequency: 60 #Start time: 45:00:00 #End time: 45:59:59